Rx.Observable.prototype.bufferWithCount(count, [skip])
Projects each element of an observable sequence into zero or more buffers which are produced based on element count information.
Arguments
count
(Function
): Length of each buffer.[skip]
(Function
): Number of elements to skip between creation of consecutive buffers. If not provided, defaults to the count.
Returns
(Observable
): An observable sequence of buffers.
Example
/* Without a skip */
var source = Rx.Observable.range(1, 6)
.bufferWithCount(2);
var subscription = source.subscribe(
function (x) {
console.log('Next: ' + x.toString());
},
function (err) {
console.log('Error: ' + err);
},
function () {
console.log('Completed');
});
// => Next: 1,2
// => Next: 3,4
// => Next: 5,6
// => Completed
/* Using a skip */
var source = Rx.Observable.range(1, 6)
.bufferWithCount(2, 1);
var subscription = source.subscribe(
function (x) {
console.log('Next: ' + x.toString());
},
function (err) {
console.log('Error: ' + err);
},
function () {
console.log('Completed');
});
// => Next: 1,2
// => Next: 2,3
// => Next: 3,4
// => Next: 4,5
// => Next: 5,6
// => Next: 6
// => Completed
Location
File:
Dist:
Prerequisites:
- None
NPM Packages:
NuGet Packages:
Unit Tests: